Willow Smith joins Justin Bieber on his European tour; Will they whip their hair?

willow-smith-getty.jpgPlease, please let there be a "Whip My Hair" duet. Justin Bieber's hair was meant to be whipped. It's his hair's destiny.

In news that is sure to make tweens jump up and down in excitement, thus tilting the world's axis, 10-year-old singer Willow Smith (and Will and Jada's daughter) just tweeted, "Got news that my big bro @justinbieber invited me on his European Tour in March..so exciting! Maybe I'll let Jaden come..LOL #NEVERSAYNEVER"

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